Calculus

All levels of calculus from Calculus I through Differential Equations and beyond.
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Function help! Given f(x) = 3k+2, find k so lim x->6 f(x) = f(6)
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9
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2K
haktas
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A
Is it even possible to solve 248.83=100*(1+x)^5 for x ?
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2
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717
haktas
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S
integrate Area of a rt triangle w/ hypotenuse=r, horizontal=x, vertical=sqrt(r2-x2)
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14
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4K
sinx
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R
Need help with problem, difference quotients: slope of y=ln(x) close to x=4
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3
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787
RightyBoyWilson
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L
Find root of e^x + x = 3 - x in interval [0, 1] using Newton-Raphson method
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4
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1K
lalaland63
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Limit Question: lim[x -> 0] [(e^x + e^{-x} - 2) / (1 - cos 2x)]
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3
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3K
Zoheb07
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J
Gradient of x=something e.g vertical line
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1
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690
Dr.Peterson
Dr.Peterson
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Two variable calculus - finding partial derivative = 0
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2
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803
Njords
N
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Infinity: For INT [infinity 0] 1/x^2 dx, am told I must do lim t-->infinity 1 - 1/t ?
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2
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957
Steven G
Steven G
G
Maclaurin series expansion to cos x by integrating sinus series. Suggestions?
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1
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973
Dr.Peterson
Dr.Peterson
T
Proving Arc Length of a Circular Sector using the Arc Length Formula, + Area
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5
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2K
sinx
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C
Compact functions w/ same zeros, then exists cont. fcn h : ℝ 4 → ℝ so f = gh or...
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1
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842
HallsofIvy
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Differentiation from 1st principles: Find x so gradient of y=5x^2 is 1/2 of when x=2
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4
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2K
HallsofIvy
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A
Definite integral: ∫(tan^3(x)+tan(x))dx = ∫tan(x)(tan^2(x)+1)dx = ∫ tan(x) (1/cos^2(x
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2
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997
Steven G
Steven G
H
Ratio between radius and height of a cone with maximised volume
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1
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856
Dr.Peterson
Dr.Peterson
C
Unit tangent vector
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3
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861
Christian.
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Understanding what is W in Linear Discriminant Analysis
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0
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741
zak100
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D
Troubles on finding a triple integral bounds
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4
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1K
Dr.Peterson
Dr.Peterson
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Sigmoid (prime) unclear (Beginner): neural networks
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6
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2K
mmm4444bot
mmm4444bot
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How to find the maxima & minima using derivative of f(z) = (4z+9)/(2-z)
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1
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723
Dr.Peterson
Dr.Peterson
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